Nightfall Casque

 is an item  in Tales from the Tiers.

Description
The black enamel that coats this helm has chipped away in numerous spots, exposing the iron beneath. The resulting patterns bear a passing resemblance to constellations set against the darkness of the night sky.

Location

 * Random encounter in the Bastard Tier - loot from an abandoned cart after killing the bandits (act 2).
 * Random encounter near the Burning Library - loot from an abandoned cart after killing the bandits (act 3).